ZOTAC NVIDIA GeForce GTX 660 2GB GDDR5 2DVI/HDMI/DisplayPort PCI-Express Video Card ZT-60901-10M Chipset: NVIDIA GeForce GTX 660 Video Memory: 2GB GDDR5 Memory Interface: 192-bit Max Resolution: 2560 x 1600 Connectors: DVI-I, DVI-D, HDMI, DisplayPort Thermal: Fansink (Dual Fans)